Abstract: A scraping device includes: a scraping part that comes into contact with a rotating contact part to scrape off attached matter attached to the contact part; a rotation part that rotates; and an applying part that is attached to the rotation part, rotates with the rotation part, and strikes the scraping part to apply an impact to the scraping part.

Abstract: An information processing apparatus includes a processor configured to: obtain region information of a print-page-inspection specified region for which whether inspection of a print result of a print page is necessary is specified, the region information being information in which a relative position from the reference position of the print page is indicated by coordinate values; generate coordinates-conversion information from imposition information indicating an imposition position at which the print page is to be imposed on a physical output sheet, the coordinates-conversion information being used in imposition of the print page at the imposition position on the output sheet; perform coordinates conversion on the region information according to the coordinates-conversion information, in imposition of the print page on the output sheet; and set the print-page-inspection specified region on the output sheet in accordance with coordinate values obtained after the coordinates conversion.

Abstract: A fixing member that fixes a lower surface of an apparatus having a caster to an upper surface of a base includes: an engagement part that is inserted through a through hole provided in the lower surface of the apparatus, extends along an upper side of the lower surface of the apparatus, and is engaged with the lower surface of the apparatus; an attachment part that extends along an upper side of the upper surface of the base so as to face the engagement part and is attached to the upper surface of the base; a connection part that has a bent part bent away from the engagement part, is attached to the engagement part at one end thereof and is attached to the attachment part at the other end thereof, and connects the engagement part and the attachment part by passing through the through hole; and a load receiving part that receives a load by making contact with a lower side of the lower surface of the apparatus.

Abstract: A powder conveying device includes a first conveying component through which gas containing powder is to be conveyed; a second conveying component to which a downstream end of the first conveying component is connected and through which the gas received from the first conveying component is to be conveyed, the second conveying component extending in a second gas conveying direction that intersects a first gas conveying direction defined by the first conveying component; a third conveying component extending from the second conveying component and through which the gas received from the second conveying component is to be conveyed, the third conveying component extending in a third gas conveying direction that intersects the second gas conveying direction; a fourth conveying component to which a downstream end of the third conveying component is connected and through which the gas received from the third conveying component is to be conveyed, the fourth conveying component extending in a fourth gas conveying d

Abstract: An information processing apparatus includes a processor. A first power-off state, which accompanies a reset of hardware and a restart of a program, and a second power-off state, which does not accompany the reset of the hardware and the restart of the program, are defined as states of a power supply of the information processing apparatus. The processor is configured to record, if an operation for turning off the information processing apparatus is performed and the power supply enters the second power-off state, a change in a state of the power supply to the second power-off state, and change the state of the power supply to the second power-off state if a change in the state of the power supply to the second power-off state is recorded after supply of power to the information processing apparatus is stopped and power is again supplied to the information processing apparatus.

Abstract: A recording medium transport and transfer belt includes at least a base material layer and a surface layer, in which a ratio (?s500/?v500) between surface resistivity ?s500 and volume resistivity ?v500 at an applied voltage of 500 V is 1.0 or more, and a difference (?s100??s500) between surface resistivity ?s100 at an applied voltage of 100 V and surface resistivity ?s500 at an applied voltage of 500 V is 0.3 or less.

Abstract: An information processing system includes one or more processors configured to: acquire attribute information indicating an attribute of a document containing one or more pages and split information indicating a result of splitting in units of documents after multiple documents are read consecutively; and estimate an error for each split document on a basis of a difference between a total number of pages in each document obtained from the attribute information and a number of read pages in each split document obtained from the split information.

Abstract: A light-emitting array includes a light-emitting part having plural light-emitting block, a selection part that operates with a reference potential supplied from a reference part provided on an outside as a reference and selects the light-emitting block to be made to emit light, and a disconnection part that disconnects connection of the selection part and the reference part in a period during which a light emission current caused by low-side drive is flowing in the light-emitting block.

Abstract: An information processing system includes one or more processors configured to: acquire a history of combinations of process conditions for a first process of reading a document and a process result of a second process for an electronic document generated through the first process; calculate a degree of success in the second process for each of the process conditions on the basis of the acquired history of combinations; and present, to a user, information for assisting the first process, the information including at least the degree of success for each of the process conditions.

Abstract: A cleaning device includes: a plate-like cleaning member that cleans a cleaning target surface, which is moved with toner attached thereto, of a cleaning target body by scraping the toner with a part of a distal end surface of the cleaning member contacting the cleaning target surface; a body that has a storage space that stores waste toner that has fallen after being scraped by the cleaning member; and a transport member disposed in the storage space of the body at a position below the distal end surface of the cleaning member to transport the waste toner stored in the storage space along a longitudinal direction of the cleaning member. The transport member includes a non-transport portion that exerts no transport force in a direction along the longitudinal direction of the cleaning member.

Abstract: An image forming apparatus installed on an inside of a firewall includes a processor configured to transmit, to an information processing apparatus installed on an outside of the firewall, an image generated in accordance with an instruction of a user, process information indicating a content of a process on the image, and storage destination information indicating a storage destination of a process image obtained in a manner that the information processing apparatus executes the process according to the process information on the image, and perform control of causing the information processing apparatus to directly store the process image in a storage destination on the outside of the firewall in a case where the storage destination of the process image obtained from the storage destination information is the storage destination on the outside of the firewall.

Abstract: A cleaning device includes: a plate-like cleaning member that cleans a cleaning target surface, which is moved with toner attached thereto, of a cleaning target body by scraping the toner with a part of a distal end surface of the cleaning member contacting the cleaning target surface; a body that has a storage space that stores waste toner that has fallen after being scraped by the cleaning member; and a transport member disposed in the storage space of the body at a position below the distal end surface of the cleaning member to transport the waste toner stored in the storage space along a longitudinal direction of the cleaning member. The transport member includes a non-transport portion that exerts no transport force in a direction along the longitudinal direction of the cleaning member.

Abstract: A reading device includes: a transparent flat plate with an upper surface on which an object to be read is placed; a reading unit reading information on the object while moving in contact with a transparent flat plate lower surface; a retainer retaining the reading unit by urging the reading unit to be pressed against the lower surface; a guide member supporting and guiding the retainer along a movement direction at a time of reading by the reading unit; and a positioning structural member in at least one end of the reading unit and the retainer in a direction crossing the movement direction to position the reading unit to be maintained being displaceable relative to the retainer in a direction to be closer to and in a direction to be away from the transparent flat plate and being non-displaceable upstream and downstream in the movement direction.

Abstract: An image forming apparatus includes plural image forming units including plural image forming sections and an intermediate transfer body to which a toner image formed on the plural image forming sections is primarily transferred, and a processor, in which wherein the processor is configured to, in a case where, during image formation using any of the image forming units among the image forming units, in a case where a consumable of any of the image forming sections of the image forming unit is insufficient, an image forming section of an identical color to the image forming section of which the consumable is insufficient is present in another image forming unit, and a storage medium for storing management information for managing a consumable unit is not provided in the consumable unit attached to the image forming section of which the consumable is insufficient, ask a user whether or not to exchange the consumable unit attached to the image forming section of which the consumable is insufficient and a consum

Abstract: An information processing apparatus includes a processor configured to acquire color information of an image file as a printing target, and, in a case where colors represented by the acquired color information include a specific color associated with a replacement color, replace the specific color with the associated replacement color and output a result of the replacement.

Abstract: An information processing apparatus includes a processor configured to: acquire a position of principal illumination from a spherical image; acquire a direction of a principal normal of an object to be observed; acquire an observation condition of the object; and identify, on a basis of the position of principal illumination, the direction of the principal normal, and the observation condition, a positional relationship with which a light component reflected specularly by a plane corresponding to the principal normal.

Abstract: An information processing apparatus includes a processor configured to: obtain information about a form of placement of a document placed on a document stage of an apparatus that performs reading of the document by capturing an image of the document stage on which the document is placed; and change a process that is performed in association with reading of the document, in accordance with the form of placement of the document on the document stage.

Abstract: A portable terminal apparatus includes a processor, and a wireless communicator, in which the processor is configured to acquire a printing required time required for printing a file, while a user carrying the portable terminal apparatus is moving to a printing apparatus to be used for printing the file, acquire a first movement required time as a movement time of the user required for arriving at the printing apparatus from a wireless communication apparatus that is wirelessly connected to the wireless communicator and that is installed separately from the printing apparatus, and in a case where the wireless communicator is wirelessly connected to the wireless communication apparatus, perform a control of instructing the printing apparatus to print the file at a point in time when the first movement required time becomes less than or equal to the printing required time.

Abstract: A screw fastening structure includes: a screw fastener having a threaded portion; and a fastening assist member having a flanged screw hole, a through-hole through which the threaded portion of the screw fastener passes, and a folded part folded back such that the screw hole and the through-hole face each other. A flange of the screw hole projects toward a side opposite to a side of the through-hole, and the threaded portion of the screw fastener is fastened to the screw hole after passing through the through-hole.

Abstract: A light-emitting component includes: a substrate; multiple light-emitting elements provided on the substrate, each having a light-emitting area; and multiple thyristors which are provided on each of the light-emitting elements, which include gate layers, and which cause light to be emitted, or increase an amount of light emitted, from the light-emitting areas of the light-emitting elements by being in an ON state. The substrate absorbs light emitted from the thyristors and emits light not absorbed by the gate layers.